231931214 is an even 9-digits composite number following 231931213
and preceding 231931215 . In scientific notation, it is written as 2.31931214 × 10^8.
The sum of its digits is 26. It has a total of 3 prime factors and 8 positive divisors.
There are 109862136 positive integers (up to 231931214) that are relatively prime to 231931214.
231931214 has 8 divisors, whose sum is 366207240
The reverse of 231931214 is 412139132
Previous prime number is 19
Is Prime? no
Number parity even
Number length 9
Sum of Digits 26
Digital Root 8
Name
two hundred thirty-one million nine hundred thirty-one thousand two hundred fourteen
Scientific notation
2.31931214 × 10^8
Engineering notation
2.31931214 × 10^6
Prime Factorization
2 × 19 × 6103453
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
231931214
Product of the distinct prime numbers
The prime factorization of 231931214 is 2 × 19 × 6103453.
Since it has a total of 3 prime factors.
10 , 9 , 68 , 80 , 380 , 364 , 9009 , 6964 , 23732 , 67594 , 456782 , 123554 , 9898580 , 1318700 , 42305156 , 20315992 , 66502422 , 551571051 , 146199397 , 8588993495
n×2
463862428
n×3
695793642
n×4
927724856
n×5
1159656070
n÷2
115965607
n÷3
77310404.666667
n÷3
57982803.5
n÷5
46386242.8
n2
53792088027513796
n3
1.2476064279816E+25
n4
2.8935887343598E+33
n5
6.7111354797679E+41
2 √n
15229.28803326
3 √n
614.40263143755
4 √n
123.40700155688
5 √n
47.10552410997
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-231931213
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 231931214 can be divided by 8 positive divisors.
The sum of these divisors (counting 231931214) is 1, the average is 0.125.
Base
System
Value
2
Binary
1101110100101111110101001110
3
Ternary
121011102022210222
4
Quaternary
31310233311032
5
Quinary
433333244324
6
Senary
35003031342
8
Octal
1564576516
10
Decimal
231931214
12
Duodecimal
6580b552
16
Hexadecimal
dd2fd4e
20
Vigesimal
3c9b80e
36
Base36
3u339q
md5
930c67be2b942e8a834b1a196cfc5045
sha1
226b0b68612050a2f69a094c80aa0b77ae655575
sha256
1993aa581899ce06ec68f1624f5d32f4300adfc16410f53c41cdececdbfb4270
sha512
0893e48b9b130764db9af721df883f68355bbbaa82b65d3f085828975f415714de5c5338b4359e8f9334b8575a2a41eb9dd8bf4a8717e01df0022ac6ec02306c
ripemd-160
a7fec91bdb13c07d28f2bf58ad41d192dc5ac254
Diameter
463862428
Circumference
1457266796.0811
Area
1.6899282856849E+17
Volume
5.2259615849579E+25
Surface area
6.7597131427397E+17
Circumference
1457266796.0811
Perimeter
927724856
Area
53792088027513796
Diagonal
328000268.37646
Surface area
322752528165082776
Volume
1.2476064279816E+25
Space diagonal
401716646.50913
Perimeter
695793642
Area
2.3292657377218E+16
Altitude
200858323.25457
Surface area
2.3292657377218E+16
Volume
1.4703182757962E+24
Height
109333422.79215